baber/WOPTO huggingface dataset:
Patent JP-H09226303-A (JP)
Title: Wheel for automobile
Inventor: KISHINOUE YOSHIMI
IPC: B60B3/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a two piece wheel carrying out favourable cooling work against a braking part, light in weight, having an excellent appearance rich in a cubic effect and remarkable in precision. SOLUTION: A vast space part 3 is formed in the inside of a special ledge part 13 and a front side beat seat part 14 by extending the special ledge part 13 forming a front end opening part of a rim 1 in the outer diametrical direction, and a wheel is formed by integrally fastening a disc 2 integrally providing a front side flange part 26 on an outer peripheral end surface on a front end of the front side beat seat part 14 of the rim 1 by welding. Additionally, it is made possible to directly see a display of a pattern and letters, etc., provided on a front surface of the special ledge part 13 through a through hole radially drilled on the disc 2, and it is made possible to smoothly flow air by communicating a clearance 9 between a braking part 8 arranged in the wheel and the rim 1 to the outside through the through hole 6 from the vast space part 3.
Patent JP-S52141553-A (JP)
Title: Demodulation of angle-modulated wave signal
Inventor: ITOU YASUO
IPC: H04H20/89
Filed: 1976-05-20
Abstract: PURPOSE: To realize the low S/N ratio demodulation by suppressing the noise signal existing in the frequency band that approaches to the angle-modulated wave signal to eliminate the abnormal noise caused by lock deviation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01232436-A (JP)
Title: Selecting device for unifying candidate term
Inventor: NAKASE AKIHIKO
IPC: G06F9/44
Filed: 1988-03-14
Abstract: PURPOSE:To accurately select a unifying candidate term even when a hash value collides by expanding term data into hash vectors while discriminating a variable, a constant, and their low-order free elements, and deciding the vectors. CONSTITUTION:An expansion part 1 expands the term data A and B into the hash vectors P and Q and assigns hash values to the respective elements. Namely, 0 is the low-order free element of the variable, 1 the variable, 2 a node below the constant, and >=3 the constant. Then a decision part 12 compares the elements Pk and Qk of the hash vectors P and Q and makes a decision according to the reference shown in a table. In this table, O indicates that there is the possibility of unification, X indicates no possibility, and   indicates the possibility of unification while both elements are under the same conditions. Consequently, even if a hash value collides, a unifying candidate is accurately selected.
Patent JP-S60223594-A (JP)
Inventor: AREKISANDAA KEI MESUKIN
IPC: E21B10/56
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56158288-A (JP)
Title: Electron beam welding
Inventor: TANAKA JINKICHI
IPC: B23K15/00
Filed: 1980-05-06
Abstract: PURPOSE: To improve tenacity of a welded zone in electron beam welding by forming a faultless weld bead in the first pass and making the bead narrow width in the second and succeeding passes and making effective use of welding work by low heat input.  
     CONSTITUTION: In electron beam welding, a defectless weld bead 1 is first formed in the first pass. Then, a weld bead smaller in width than that of the first pass is placed in the second and succeeding passes. By this method, the weld metal (f) and bond (g) of the second pass and bond (h) of the first pass are improved in Charpy impact value compared with the first pass welding. In this method, a desirable result can be obtained by making the bead width BW2 of the second and succeeding passes within the range of 0.9BW1≥BW2≥0.3BW1, where BW1 is the bead width of the first pass. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06275678-A (JP)
Title: Connecting between chip and substrate using conductive bonding agent improved in repair property
Inventor: HOZUMI YUUKO
IPC: H01L21/60
Filed: 1993-03-18
Abstract: PURPOSE:To improve repair properties of a conductive bonding agent and to enhance the reliability and productivity of the bonding agent in the case where the electrical connection between a chip having terminals and a substrate having terminals and the physical bonding between the chip and the substrate are made using the conductive bonding agent. CONSTITUTION:A method of connecting a chip having terminals with a substrate having terminals using a conductive bonding agent is a method of connecting the chip 8 with the substrate 6 by a method comprising each process of (a). a process for applying a conductive bonding agent 10 on the terminals 9 on the chip, (b). a process for connecting the chip 8 with the substrate 6, (c). a process for making a continuity test between the upper and lower terminals on the substrate 6 and an insulation test between the adjacent terminals and (d). a process for flowing the bonding agent 10 in between the chip 8 and the substrate 6 to cure the bonding agent between the chip 8 and the substrate 6.
Patent JP-H01234437-A (JP)
Title: Filler for plastic
Inventor: TANAKA KOICHI
IPC: B29C70/58
Filed: 1988-03-12
Abstract: PURPOSE:To obtain the subject novel filler composed of a fibrous calcium carbonate produced by the reaction of calcium hydroxide with carbon dioxide, available at a low cost and giving a filled resin having excellent mechanical strength such as rigidity and heat-resistance. CONSTITUTION:The objective filler preferably having a diameter of 0.5-2mum, a length of 15-50mum and an aspect ratio of >=20 is produced by the reaction of calcium hydroxide with carbon dioxide.
Patent JP-H05221202-A (JP)
Title: Rear wheel hub of motorcycle
Inventor: TAKAHIRO KATSUYUKI
IPC: B60T1/06
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a rear wheel hub of a motorcycle in which tire block pattern in longitudinal direction can be reversed by reversing the whole rear wheel in lateral direction to eliminate removal and reinstallation of a tire on a rim. CONSTITUTION:A shaft hole 2 of a rear wheel hub 1 through which an axle shaft 6 is passed is formed symmetrically in lateral direction so that the hub 1 can be passed through by the axle shaft 6 even if its lateral direction is reversed, and also a mounting surface 12 for a sprocket to be driven 11 and a brake disk 10 on both sides of the hub 1 are formed symmetrically in lateral direction so that the sprocket to be driven 11 and the brake disk 10 can be fixedly mounted reversibly to each other in lateral direction.
Patent JP-S55151128-A (JP)
Title: Fuel injection controlling system
Inventor: YOSHIDA MATSUHISA
IPC: F02D41/34
Filed: 1979-05-15
Abstract: PURPOSE: To improve engine starting performance by shortening the cranking time in an engine equipped with a fuel injection controlling system, through employment of an arrangement in which starting fuel is pre-supplied by opening an injection  valve for a certain time period simultaneously with actuation of ignition switch.  
     CONSTITUTION: Signals from engine-speed sensor 9, intake-air flow sensor 3, water- temperature sensor 8 and throttle sensor 9 are furnished to control unit 10 and compared with respective reference values by means of A/D converter 26, memory 22, etc. Output signal of the control unit 10 is formed into pulse signal by micro-processor 21 and the quantity of fuel injected from injection valve 6 is controlled by driving circuit 32. An asynchronous injection circuit 29 is assembled in the control unit 10, so that it is operated when the opening of throttle valve is smaller than a certain angle and a required amount of fuel is injected from injection valve 6 at the time of starting by the function of asynchronous register 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52142491-A (JP)
Title: Solar cell type wristwatch
Inventor: KASAI YOSHIHIKO
IPC: G04C3/00
Filed: 1976-05-22
Abstract: PURPOSE: To reduce the effect of any difference in posture during wearing and effectively utilize the solar light through cover glass by making the connection parts of the power generating elements to be mounted on the surface of a dial plate and the part to be mounted transparent and providing mirror coating to the rear side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52142437-A (JP)
Title: Memory access method
Inventor: KUDOU TAKAYOSHI
IPC: G06F12/02
Filed: 1976-05-21
Abstract: PURPOSE:To provide a method to speed up table research by adapting to be able to load respective starting word of plural elements by a signal load instruction.
Patent JP-H09252318-A (JP)
Title: Communication method, communication system, transmitter and receiver
Inventor: MAENAKA SATOSHI
IPC: H04L12/54
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To regulate the processing of communication information after reception from a transmitting side by transmitting regulation information to show regulated contents set at a transmitting side and communication information, and recognizing the regulated contents from the received regulation information at a receiving side. SOLUTION: A regulated contents generating means 22 generates the regulated contents for restricting the operation at the receiving side of communication contents generated by a communication contents generating means 1. A regulation kind designated by a regulation kind designating means 21, the generated communication contents and the regulated contents are transmitted through a regulated contents imparting means 24 and a media converting means 25. At the receiving side, received contents are retrieved, and the symbol string of the regulation kind equal to the contents stored in a regulated contents storage means 53 is outputted, and the regulated contents are stored in an operation restricted contents storage means 55.  A communication contents display means 63 judges whether the displayed communication contents correspond to each restriction stored in the means 55 or not every time a user executes preservation diversion operation, and in some case, it invalidates the operation.
Patent JP-2000258620-A (JP)
Title: Color composition for color filter and color filter
Inventor: FUJITA KENICHI
IPC: C09B67/50
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter having excellent heat resistance and light resistance and having equal or superior color purity to that of a color filter produced by a dying method by incorporating a specified ε-type phthalocyanine pigment and an acrylic unsatd. compd. and/or a transparent resin. SOLUTION: The compsn. contains an ε-type phthalocyanine pigment and an acrylic unsatd. compd. and/or a transparent resin. The proportion of org. impurities in the ε-type phthalocyanine pigment is required to be <=3 wt.% to the total of phthalocyanine and a phthalocyanine deriv. constituting a crystal stabilizer. The transparent resin has preferably >=80% transmittance for all over the 400 to 700 nm wavelength region of visible rays. As for the transparent resin, for example, a thermosetting resin, thermoplastic resin, photosensitive resin or a resin prepared from acrylic unsatd. compds. or vinyl compds. by irradiation of radiation can be used. The org. impurities means such compds. having no phthalocyanine skeleton.
Patent JP-H03261774-A (JP)
Title: 9,10-epoxy-6-heneicosene, production thereof and insect attractant
Inventor: OMASA YOSHIHISA
IPC: C07B61/00
Filed: 1990-03-09
Abstract: NEW MATERIAL:A compound of formula I. USE:An insect-attracting agent. Particularly useful as an attracting substance for an important injurious insect redish oraesia and analogues thereof against fruits such as peach, pear, grape and wase satsuma mandarin. PREPARATION:1-Undecanol of formula: CH3-(CH2)10-OH as a starting substance is reacted with hydrogen bromide, condensed and then reduced the obtain 2- tetradecen-1-ol. The compound is reacted with meta-chloroperbenzoic acid and iodinated the form 1-iodo-2,3-epoxytetradecane, which is subjected to a Grignard coupling reaction with 1-iodo-1-heptenylmagnesium of formula II to provide the compound of formula I. The mixing of the compound of formula I with (Z)-9,10-epoxy-(Z,Z)-3,6-heneicosadiene further highly improves the attracting effect for the redish araesia.
Patent JP-2000186249-A (JP)
Title: Pre-coated steel plate and its manufacture
Inventor: KAJITA YASUYUKI
IPC: B32B15/08
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a pre-coated steel plate being excellent in heat resistance and non-adhesiveness and capable of low temp. baking, and a method for its manufacture. SOLUTION: A coating layer of 3-20 μm film thickness is coated and baked on a surface of a chrome-plated steel sheet or a stainless steel sheet treated with an inorg. chemical. The coating layer contains as main components, a polyether sulfone resin, a tetrafluoroethylene resin, and a tetrafluoroethylene copolymer resin comprising a copolymer resin of tetrafluoroethylene and a perfluoroalkylvinyl ether and a copolymer resin of tetrafluoroethylene and hexafluoropropylene, and compounding ratios of the tetrafluoroethylene resin and the tetrafluroethylene copolymer to 100 pts.wt. polyether sulfone resin are 20-40 pts.wt. and 50-80 pts.wt., respectively.
Patent JP-S58178197-A (JP)
Title: Leakage tester for heat transfer pipe of heat exchanger
Inventor: TSUJI KUNIO
IPC: F28F9/02
Filed: 1982-04-12
Abstract: PURPOSE:To enable to easily perform leakage test of a large number of heat transfer pipes by a structure wherein the pipe leakage of the heat transfer pipes of a multitubular U-type heat exchanger is detected by clogging one end of each of the U-type heat transfer pipes and then supplying pressurized fluid around the heat transfer pipes. CONSTITUTION:In case that some damage is suspected in the heat transfer pipes 5 of the heat exchanger for some cause or other, it is necessary to acertain from outside that in which heat transfer pipe the damage has developed in a multitubular heat exchanger. In order to ascertain the damage, the covers of manholes 9 and 10 are disassembled and a connecting tube 15 is temporarily lain between the manholes 9 and 10 and then a partition plate 6 to partition into an inlet chamber 7 and an outlet chamber 8 is disassembled and finally the heat transfer pipes 5 are plugged with stopping plugs 14 at the side communicating to the outlet chamber 8. By pressurizing the interior of a cylindrical shell 1 around said heat transfer pipes 5 by the gas led from a pressurized fluid supplying device 22, the presence of the damage in some heat pipe 5 can be ascertained by the sending-out of the gas into the inlet chamber 7.
Patent JP-H08224624-A (JP)
Title: Scrap discharging method and device therefor
Inventor: KAJIWARA KENJI
IPC: B21D45/04
Filed: 1995-02-22
Abstract: PURPOSE: To effectively discharge the scrap from the inside of a press die. CONSTITUTION: After pressing, by operating a cylinder 42 of a scrap holding device 40 installed on the side face of an upper die 11 and advancing a claw member 44 of the top end of a piston rod 43 into the lower side of the scrap, the scrap is lifted up with the claw member 44 corresponding to raising of the upper die 11. After then, the scrap 22 is dropped down by retiring the claw member 44 to the back face of a product holding jig 33 holding a product 21 on a vacuum cap 35, the scrap 22 is carried out to the outside of the press die by utilizing the motion of the product holding jig 33.
Patent JP-H02241685-A (JP)
Title: Laser beam machining method for fine ceramics wire drawing die
Inventor: KIDO MOTOI
IPC: B23K26/382
Filed: 1989-03-14
Abstract: PURPOSE:To perform three-dimensional hole machining with high accuracy without cracking by setting specifically the irradiation energy and irradiation time of a laser beam, performing two-dimensional groovelike machining and then, bringing fine ceramics close to the direction of beam irradiation to perform machining. CONSTITUTION:At the time of performing three-dimensional hole machining on the fine ceramics, in order to reduce cracking generated by thermal stress at each point of a machining part, the amount of heat charged on each point by the laser beam 2, the beam diameter and the beam irradiation time are first set so that the machining hole diameter and the machining depth are made to 50 - 500mum and 50 - 100mum, respectively in the range where cracking is not caused which is obtained from an experimental value of a material 10 to be machined. The laser beam 2 and the fine ceramics are moved relatively by 0.05 - 0.9 times of the machining hole diameter in parallel with the surface to be machined to perform two-dimensional groovelike machining. Continuously, the fine ceramics is brought close to the direction of beam irradiation by 0.7 - 1.3 times of the set machining depth to perform machining. The machining is repeated successively to perform hole machining.
Patent JP-S56155440-A (JP)
Title: Information storage device
Inventor: KITAMURA KEIJI
IPC: G06F3/05
Filed: 1980-05-06
Abstract: PURPOSE:To reduce the capacity of a storage device by fetching only the effective information among the digital information outputted from an A-D converter, and compressing, editing and storing the same. CONSTITUTION:An analog waveform signal 12 is inputted to an A-D converter 10, and is converted to the analog waveform signal 20 analogically added by Yb in the positive direction of an amplitude Y, after which it is sampled at sampling periods DELTAt0-DELTAtn and is outputted as a digital signal 10a. This digital signal 10a is continuously monitored in a digital editor 22, by which the polarity changes of the gradients thereof are detected and the signal is compressed and edited in such a manner that the insignificant information ''Y4'', ''Y6'' among digital information Y0, Y1-Y6 are eliminated and only the necessary information Y0, Y1, Y2, Y3, Y5 are supplied to a storage device 16. As a result, the analog waveforms changing unevenly are converted faithfully to digital waveform information and are stored at a minimum storage capacity.
Patent JP-S52142906-A (JP)
Title: Signal transmission method and telephone equipment for conference
Inventor: ISHIZAKA TETSUO
IPC: H04M3/56
Filed: 1976-05-24
Abstract: PURPOSE:To actualize the transmission method by which the degradation of quality of the voice signal is a little, stably transmitting the control signal even if case non-loaded distance of the communication circuit is long, by installing the narrow zone for the control signal in the center of the voice frequency zone.
Patent JP-S63224952-A (JP)
Title: Printer of raster scan system
Inventor: HATTORI TOMOAKI
IPC: B41J2/44
Filed: 1987-03-14
Abstract: PURPOSE:To improve efficiency of printing operation by reducing a memory cost, by providing a memory means having a function that a dot data of one scan content stored in a one scan content data storage part is outputted to a printing part. CONSTITUTION:A dot data is successively outputted as a raster data to a printing part and then simultaneously, a new one scan data is transferred. That is, CPU 11 can access to a dual port memory 16 in transit to a shift register 22. Therefore, a high speed of CPU 11 can be achieved. Further, CPU 11 can indicate a low address in which one scan data 17 to be altered or removed is stored and convert to new one scan data by software. Therefore, even though requirements for alteration, omission, etc., of data are generated in transit of a dot data, a countermeasure can be taken therefor.
Patent JP-S60205160-A (JP)
Inventor: YAMAGISHI KATSUAKI
IPC: F25D23/00
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06271520-A (JP)
Title: Production of optically active beta-amino acids
Inventor: SABURI MASAHIKO
IPC: C07C233/47
Filed: 1993-03-19
Abstract: PURPOSE:To produce an optically active beta-amino acid which is useful as a synthetic intermediate for physiologically active peptides and an important intermediate for beta-lactam antibiotics in high optical purity. CONSTITUTION:(Z)-3-N-acylamino-3-substituted-alkylacrylic ac id of formula I (R<1> is lower alkyl, phenyl, benzyloxy; R<2> is lower alkyl where its hydrogen atoms may be substituted with phenyl or alkoxycarbonyl). For example, (Z)-3-N- benzamide-2-hexenoic acid is asymmetrically hydrogenated using an optically active Ru-phosphine complex as a catalyst to give an optically active 3-N- acylamino-3-substituted alkylpropionic acid of formula II such as (3S)-(+)-3- benzamidehexanoic acid. Further the compound of formula II is subjected to deacylation into an optically active beta-amino acid. As a catalyst described above, is cited a compound of formula IV or V [R<4>-BTNAP is formula VI (R<4> is H, lower alkyl); Y is BF<-4>, PF<-6>, ClO4<->, SbF<-6>].
Patent JP-H0689307-A (JP)
Title: Device and method for displaying information in database
Inventor: SHII GON RII
IPC: G06F17/30
Filed: 1993-03-19
Abstract: PURPOSE: To obtain a dynamic and flexible method for producing a SELECT statement by using an interface having a prompt, providing a display layout to intuitively guide a user and simultaneously showing every necessary information and control on a screen. CONSTITUTION: This method is provided with a random access memory(RAM) 14, a read only memory(ROM) 16 and an input and output adapter 18 which connects the peripheral equipments such as a magnetic disk unit 20 and a magnetic tape unit, etc., to a bus 12. Furthermore, the method is provided with a user interface adapter 22 which is used for a keyboard 24, a mouse 26, a speaker 28, a microphone 32, a touch screen device, etc., a communication adapter 34 which connects a workstation to a data processing network and a display device adapter 36 which connects the bus 12 to a display device 38.
Patent JP-S63230542-A (JP)
Title: Binder for glass fiber
Inventor: YAMAMURA SHIGEKAZU
IPC: D06M13/224
Filed: 1987-03-17
Abstract: PURPOSE:To obtain the titled binder having excellent effect for inhibiting raising of glass fiber and containing lubricating component consisting of a reaction product of a specific polyethylene polyamine with octanoic acid (functional derivative) and a bifunctional crosslinking agent. CONSTITUTION:1mol. polyethylene polyamide expressed by the formula (n is 2 or 3) is reacted with 0.15-1.0mol. octanoic acid (functional derivative) (e.g. methyl octanoate) and 0.3-1.0mol. bifunctional crosslinking agent (e.g. maleic acid) reactive with a primary or secondary amino group in the presence of a condensing agent or basic compound to afford a lubricating component consisting of the reaction product having 10-30wt.% nitrogen content. 0.1-1.0wt.% of the above-mentioned lubricating component, sizing agent containing 0.5-15wt.% coating film forming agent (e.g. PVA) and 0.1-1.0wt.% surface treating agent (e.g. gamma-aminopropyltriethoxysilane) and water are dissolved in water to provide the aimed binder for glass fiber.
Patent JP-H07245687-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1994-03-04
Abstract: PURPOSE:To obtain the facsimile equipment in which disadvantages in call reception modes such as a telephone answering machine direct connection mode, flexibly coping with a set mode. CONSTITUTION:The facsimile equipment is provided with registration circuits 42, 44 storing a caller terminal equipment as to whether it is a speech terminal or a communication terminal depending on telephone number information. The telephone number information resident between call signals is detected in the telephone answering machine direct connection mode. When the caller terminal equipment is a communication terminal equipment, the facsimile reception is proceeded without starting a telephone answering machine and when the caller terminal equipment is a speech terminal equipment, after DC closing, the telephone answering machine detects a CNG signal, a V21 flag signal or a non-voice signal to prevent transit to facsimile reception due to mis-detection.